TexShare is surprisingly easy to use and is so much more efficient
than sifting through unreliable information you finding using Google.
Wikipedia is often a great jumping off point. With TexShare, you can go
much further and impress the heck out of your teacher, or learn as
deeply into a subject as you care to. Because of very strict licensing
agreements, however, only residents of Texas can use it.

Great! How do I use it?

Using your library card number and primary telephone number (only use your area code if you are outside 512) without the dash, log into your user account.